where \(x^{c}_{F} = x_{F}/z\)  and \(D_{c\rightarrow H}(z)\)  is the relevant
fragmentation function (FF). Here, in the numerical calculations we take
the traditional Peterson FF [1]} with
\(\varepsilon = 0.05\) . The resulting meson distributions are
further normalized by the proper fragmentation probabilities.
<FIGURE>